9903039196 has 12 divisors (see below), whose sum is σ = 17798705848. Its totient is φ = 4817694672.

The previous prime is 9903039169. The next prime is 9903039197. The reversal of 9903039196 is 6919303099.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9903039197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33456066 + ... + 33456361.

Almost surely, 2^9903039196 is an apocalyptic number.

It is an amenable number.

9903039196 is a deficient number, since it is larger than the sum of its proper divisors (7895666652).

9903039196 is a wasteful number, since it uses less digits than its factorization.

9903039196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66912468 (or 66912466 counting only the distinct ones).

The product of its (nonzero) digits is 354294, while the sum is 49.

The square root of 9903039196 is about 99514.0150732549. The cubic root of 9903039196 is about 2147.4488721377.

The spelling of 9903039196 in words is "nine billion, nine hundred three million, thirty-nine thousand, one hundred ninety-six".